CVE-2026-46686: Emlog Reflected Cross-Site Scripting

Severity: high (CVSS 8.5 v4.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-07-16 · updated 2026-07-17
Weakness: CWE-79

Description

Emlog is an open source website building system. In 2.6.13 and earlier, the admin backend user search module's keyword parameter from admin/user.php is processed with addslashes but not HTML-escaped before being rendered into the value attribute in admin/views/user.php, allowing reflected cross-site scripting in an administrator's backend session. No fixed version is currently identified.

Affected products

emlog: through 2.6.13

References

https://github.com/emlog/emlog/security/advisories/GHSA-3h87-c3m2-jpj9
https://github.com/emlog/emlog/security/advisories/GHSA-3h87-c3m2-jpj9

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